| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $187.90 | 13.863% | $213.9486 | $213.95 | $213.95 | $213.90 |
| Purchase #2 | $187.29 | 12.491% | $210.6844 | $210.68 | $210.70 | $210.70 |
| Purchase #3 | $67.37 | 9.538% | $73.7958 | $73.80 | $73.80 | $73.80 |
| Purchase #4 | $157.47 | 13.702% | $179.0465 | $179.05 | $179.05 | $179.00 |
| Purchase #5 | $79.60 | 10.181% | $87.7041 | $87.70 | $87.70 | $87.70 |
| Purchase #6 | $150.55 | 4.387% | $157.1546 | $157.15 | $157.15 | $157.20 |
| Purchase #7 | $245.42 | 7.774% | $264.499 | $264.50 | $264.50 | $264.50 |
| 7 purchase totals = | $1,075.60 | $1,186.8330 | $1,186.83 | $1,186.85 | $1,186.80 | |